-
- Francisco-Javier Roldán, Jesús Vargas-Barrón, Nilda Espinola-Zavaleta, Angel Romero-Cárdenas, Clara Vázquez-Antona, Gema Y Burgueño, Luis Muñoz-Castellanos, and Miguel Zabalgoitia.
- Department of Echocardiography, Instituto Nacional de Cardiología, México City, Mexico. Roldan@cardiologia.org.mx
- Am. J. Cardiol. 2002 Jan 1; 89 (1): 99-101.
no abstract available
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